CN205328427U

CN205328427U - Construction elevator guard gate tool to lock of formula is ganged up with in collision

Info

Publication number: CN205328427U
Application number: CN201620007848.1U
Authority: CN
Inventors: 季汉忠; 朱凯捷; 朱袁泉; 陈晓辉; 施鑫磊
Original assignee: Jiangsu Nantong No 2 Construction Group Co Ltd
Current assignee: Jiangsu Nantong No 2 Construction Group Co Ltd
Priority date: 2016-01-05
Filing date: 2016-01-05
Publication date: 2016-06-22
Anticipated expiration: 2026-01-05

Abstract

The utility model discloses a construction elevator guard gate tool to lock of formula is ganged up with in collision, including lock hook (1), stop device (5) with collude (6), the one end of lock hook (1) is articulated with door frame or wall, the taking on stop device (5) of lock hook (1), the other end of lock hook (1) is close to and colludes (6), lock hook (1) is close to and colludes an one end of (6) and be provided with the overhead kick, the opening of overhead kick colludes (6) and sets up on the door leaf down, colludes (6) and includes the horizontal pole, the horizontal pole is highly the same with the overhead kick. The utility model discloses a construction elevator guard gate tool to lock of formula is ganged up with in collision is very convenient, the saving time of closing the door when constructor business turn over construction elevator, and this tool to lock simple manufacture, and repeatedly usable can stop to protect the phenomenon that the emergency exit was not often closed to ensure the safety of construction elevator mouth.

Description

The protection door for construction elevator lockset of formula is ganged up with in a kind of collision

Technical field

This utility model relates to a kind of collision and gangs up with the protection door for construction elevator lockset of formula。

Background technology

In Building Construction, the protection door for construction elevator of vertical transport is often not related to, or elevator does not put in place just to open the door and prepares upper elevator, personnel are caused to fall from platform or the injury accident such as the elevator head meeting personnel, very dangerous, it is thus desirable to a kind of opening and closing is convenient, and the lockset of quick and safe solves problem above。

In current engineering construction, elevator protective door lockset generally has following two:

The first is bolt type lockset, its inner side being generally mounted in protective door or outside, when elevator is in place, opened by the workman passed in and out or construction elevator driver, this door lock moulding is complicated, being exactly mainly that lockup is longer, workman or elevator driver often forget about and close the door sometimes, thus causing some unsafe conditions to occur。

The second is exactly intelligentized lockset, and this lockset have employed some intelligentized things, if door lock is not closed elevator and just cannot be run, this device is to can ensure that safety, but cost and maintenance cost are higher, and once damage, changes to get up to bother very much。It is poorly suited for equally on the construction site that quality of workers is relatively low。

Accordingly, it would be desirable to a kind of new protection door for construction elevator lockset is to solve the problems referred to above。

Utility model content

Utility model purpose: in order to overcome the deficiency that in prior art, elevator protective door lockset exists, this utility model provides a kind of collision to gang up with the protection door for construction elevator lockset of formula。

For achieving the above object, the technical solution adopted in the utility model is:

The protection door for construction elevator lockset of formula is ganged up with in a kind of collision, including lock hook, stopping means and hook rack, one end of described lock hook is hinged with doorframe or wall, described lock hook ride on described stopping means, the other end of described lock hook is near described hook rack, and described lock hook is provided with overhead kick near one end of described hook rack, described overhead kick opening down, described hook rack is arranged on door leaf, and described hook rack includes cross bar, and described cross bar is identical with the height of described overhead kick。

Further, also including lock shaft and fixing seat, described lock shaft is fixing with doorframe or wall to be connected, and described fixed seating is on described lock shaft, and described lock hook is fixing with described fixing seat to be connected。By the cooperation of lock shaft and fixing seat, conveniently realize the hinged of lock hook and doorframe or wall。

Further, also including clamp nut, described lock shaft is provided with screw thread away from one end of doorframe or wall, and described clamp nut is threadeded with described lock shaft。Clamp nut is installed in case fixing seat comes off。

Further, the middle part of described stopping means is provided with through hole, the described lock hook described through hole of traverse。Lock hook, through the through hole of stopping means, is possible not only to the lowermost position of restriction lock hook, it is also possible to the uppermost position of restriction lock hook。

Further, described stopping means includes the first pin and the second pin, and described second pin is positioned at the top of described first pin, and described lock hook rides on described first pin。This structure is convenient to be made, it is easy to obtain。

Further, the cross section of described overhead kick is obtuse triangle, in obtuse triangle obtuse angle to limit near described hook rack, acute angle to limit be connected with described lock hook。This structure is convenient to be realized, it is easy to obtain, and effect is better。

Beneficial effect: collision of the present utility model gangs up with that the protection door for construction elevator lockset of formula is very convenient when workmen passes in and out construction elevator, save lockup, and this lockset makes simple, reusable, the phenomenon that protection safety door is not often closed can be stopped, so that it is guaranteed that the safety of construction elevator mouth。

Accompanying drawing explanation

Fig. 1 is the installation application schematic diagram that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 2 is the doorframe position overall structure schematic diagram that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 3 is the door leaf portion structure schematic diagram that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 4 is the lock hook structural representation that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 5 is the lock shaft structural representation that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 6 is the fixed seat structure schematic diagram that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 7 is the clamp nut structural representation that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 8 is the limit device structure schematic diagram that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model；

Fig. 9 is the lock shelf structure schematic diagram that the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model。

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is further illustrated。

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7, Fig. 8 and Fig. 9, the protection door for construction elevator lockset of formula is ganged up with in collision of the present utility model, including lock hook 1, stopping means 5 and hook rack 6, one end of lock hook 1 is hinged with doorframe or wall, lock hook 1 ride on stopping means 5, the other end of lock hook 1 is near hook rack 6, and lock hook 1 is provided with overhead kick near one end of hook rack 6, overhead kick opening down。Preferably, the cross section of overhead kick is obtuse triangle, in obtuse triangle obtuse angle to limit near hook rack 6, acute angle to limit be connected with lock hook 1。This structure is convenient to be realized, it is easy to obtain, and effect is better。Hook rack 6 is arranged on door leaf, and hook rack 6 includes cross bar, and cross bar is identical with the height of overhead kick。

Preferably, also including lock shaft 2 and fixing seat 3, lock shaft 2 is fixing with doorframe or wall to be connected, and fixing seat 3 is enclosed within lock shaft 2, and lock hook 1 is fixing with fixing seat 3 to be connected。By the cooperation of lock shaft and fixing seat, conveniently realize the hinged of lock hook and doorframe or wall。Also including clamp nut 4, lock shaft 2 is provided with screw thread away from one end of doorframe or wall, and clamp nut 4 is threadeded with lock shaft 2。Clamp nut 4 is installed in case fixing seat 3 comes off。

Preferably, the middle part of stopping means 5 is provided with through hole, lock hook 1 traverse through hole。Lock hook, through the through hole of stopping means, is possible not only to the lowermost position of restriction lock hook, it is also possible to the uppermost position of restriction lock hook。Stopping means 5 includes the first pin and the second pin, and the second pin is positioned at the top of the first pin, and lock hook 1 rides on the first pin。This structure is convenient to be made, it is easy to obtain。

Embodiment 1

Collision of the present utility model is ganged up with the protection door for construction elevator lockset of formula and is included lock hook 1, lock shaft 2, fixing seat 3, clamp nut 4, stopping means 5 and hook rack 6。All parts all adopt metal to make。Lock hook 1 adopts square steel to make, the arrow shaped that end processing is at 45 °, and makes gravity type hook。Lock shaft 2 adopts Φ 10 round steel to process, and one end processes the long screw thread of about 3cm。Fixing seat 3 adopts pipe to make, and its internal diameter is slightly larger than lock shaft 2 external diameter。Stopping means 5 and lock frame 6 adopt the round steel of Φ 8 to process。

First lock shaft 2 and stopping means 5 being all welded on doorframe, lock frame 6 is welded on door leaf, and lock shaft 2 is consistent with stopping means 5 center and lock frame 6 absolute altitude。Lock hook 1 is welded on fixing seat 3 and forms entirety, is loaded on lock shaft 2 by fixing seat 3 and lock hook 1 must stretch in the opening of stopping means 5, then install clamp nut 4 in case lock shaft 2 comes off。

Use principle:

Collision of the present utility model is ganged up with the protection door for construction elevator lockset of formula and is adopted gravity type principle, lock hook 1 being made gravity type overhead kick, only needs hands one to be pushed away gently by door leaf after personnel go out, door leaf and doorframe one touch, lock hook 1 just catches on lock frame 6, and door will be shut automatically；When construction elevator arrives a certain floor, lock hook 1 only one need to be lifted gently by human pilot with finger, and door will automatically open up。

Collision of the present utility model gangs up with that the protection door for construction elevator lockset of formula is very convenient when workmen passes in and out construction elevator, save lockup, and this lockset makes simple, reusable, the phenomenon that protection safety door is not often closed can be stopped, so that it is guaranteed that the safety of construction elevator mouth。

The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model。

Claims

1. the protection door for construction elevator lockset of formula is ganged up with in a collision, it is characterized in that: include lock hook (1), stopping means (5) and hook rack (6), one end of described lock hook (1) is hinged with doorframe or wall, described lock hook (1) ride on described stopping means (5), the other end of described lock hook (1) is near described hook rack (6), described lock hook (1) is provided with overhead kick near one end of described hook rack (6), described overhead kick opening down, described hook rack (6) is arranged on door leaf, described hook rack (6) includes cross bar, described cross bar is identical with the height of described overhead kick。

2. the protection door for construction elevator lockset of formula is ganged up with in collision as claimed in claim 1, it is characterized in that: also include lock shaft (2) and fixing seat (3), described lock shaft (2) is fixing with doorframe or wall to be connected, described fixing seat (3) is enclosed within described lock shaft (2), and described lock hook (1) is fixing with described fixing seat (3) to be connected。

3. the protection door for construction elevator lockset of formula is ganged up with in collision as claimed in claim 2, it is characterized in that: also include clamp nut (4), described lock shaft (2) is provided with screw thread away from one end of doorframe or wall, and described clamp nut (4) is threadeded with described lock shaft (2)。

4. the protection door for construction elevator lockset of formula is ganged up with in collision as claimed in claim 1, it is characterised in that: the middle part of described stopping means (5) is provided with through hole, described lock hook (1) the described through hole of traverse。

5. the protection door for construction elevator lockset of formula is ganged up with in collision as claimed in claim 1, it is characterized in that: described stopping means (5) includes the first pin and the second pin, described second pin is positioned at the top of described first pin, and described lock hook (1) rides on described first pin。

6. the protection door for construction elevator lockset of formula is ganged up with in collision as claimed in claim 1, it is characterized in that: the cross section of described overhead kick is obtuse triangle, in obtuse triangle obtuse angle to limit near described hook rack, acute angle to limit be connected with described lock hook (1)。